CAS No. 92915-79-2

OVA Peptide (323-339) Chemical Structure
Chemical Structure
Check the OVA Peptide (323-339) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 92915-79-2
Molecular Formula

C74H120N26O25
Molecular Weight (MW) 1773.91

Biological Activity

OVA Peptide (323–339) is an immunodominant ovalbumin-derived peptide epitope that acts as a major histocompatibility complex (MHC) class II-restricted antigen presented by I-Ad molecules to activate CD+ T cells. Presentation of this peptide epitope triggers antigen-specific T-cell receptor activation, driving Th2 cytokine pathways, anti-OVA IgE antibody production, and immediate cutaneous hypersensitivity responses in BALB/c mice. [1][2]

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Reference

[1] Shimonkevitz R, et al. J Immunol. 1984;133(4):2067-74.

[2] Renz H, et al. J Immunol. 1993;151(12):7206-13.

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Note: Technical data last updated: Sep 1, 2026.